Some people lose their inner “filter” with dementia
He may have had these urges all along but was cognitively intact enough to not act on them
I have a different opinion, I think he has acted on these urges in the past but had them covered up by the FEEBS and Secret 'cover Biden's ass' Service. I do think that he no longer has the ability, which he has been losing for years, to restrain himself in public. Also considering how much of a Chicom lapdog he is, I wonder if they have the photographic proof.